2161619460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 960

約数和(自身を含む): 9616932864

約数和(自身を除く): 7455313404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 31, 33, 35, 36, 39, 42, 43, 44, 45, 52, 54, 55, 60, 62, 63, 65, 66, 70, 77, 78, 81, 84, 86, 90, 91, 93, 99, 105, 108, 110, 117, 124, 126, 129, 130, 132, 135, 140, 143, 154, 155, 156, 162, 165, 172, 180, 182, 186, 189, 195, 198, 210, 215, 217, 220, 231, 234, 252, 258, 260, 270, 273, 279, 286, 297, 301, 308, 310, 315, 324, 330, 341, 351, 364, 372, 378, 385, 387, 390, 396, 403, 405, 420, 429, 430, 434, 455, 462, 465, 468, 473, 495, 516, 540, 546, 558, 559, 567, 572, 585, 594, 602, 620, 630, 645, 651, 660, 682, 693, 702, 715, 756, 770, 774, 780, 806, 810, 819, 837, 858, 860, 868, 891, 903, 910, 924, 930, 945, 946, 990, 1001, 1023, 1053, 1085, 1092, 1116, 1118, 1134, 1155, 1161, 1170, 1188, 1204, 1209, 1260, 1287, 1290, 1302, 1333, 1364, 1365, 1386, 1395, 1404, 1419, 1430, 1485, 1505, 1540, 1548, 1612, 1620, 1638, 1674, 1677, 1705, 1716, 1755, 1782, 1806, 1820, 1860, 1890, 1892, 1935, 1953, 1980, 2002, 2015, 2046, 2079, 2106, 2145, 2170, 2236, 2268, 2310, 2322, 2340, 2365, 2387, 2418, 2457, 2511, 2574, 2580, 2604, 2666, 2709, 2730, 2772, 2790, 2795, 2821, 2835, 2838, 2860, 2970, 3003, 3010, 3069, 3255, 3276, 3311, 3348, 3354, 3410, 3465, 3483, 3510, 3564, 3612, 3627, 3780, 3861, 3870, 3906, 3913, 3999, 4004, 4030, 4092, 4095, 4158, 4185, 4212, 4257, 4290, 4340, 4433, 4455, 4515, 4620, 4644, 4730, 4774, 4836, 4914, 5005, 5022, 5031, 5115, 5148, 5265, 5332, 5418, 5460, 5580, 5590, 5642, 5670, 5676, 5805, 5859, 5940, 6006, 6020, 6045, 6138, 6149, 6237, 6435, 6510, 6622, 6665, 6708, 6820, 6930, 6966, 7020, 7095, 7161, 7254, 7371, 7722, 7740, 7812, 7826, 7998, 8060, 8127, 8190, 8316, 8370, 8385, 8463, 8514, 8580, 8866, 8910, 9009, 9030, 9207, 9331, 9460, 9548, 9765, 9828, 9933, 10010, 10044, 10062, 10230, 10395, 10530, 10836, 10881, 11180, 11284, 11340, 11583, 11610, 11718, 11739, 11935, 11997, 12012, 12090, 12276, 12285, 12298, 12474, 12555, 12771, 12870, 13020, 13244, 13299, 13330, 13545, 13860, 13932, 14105, 14190, 14322, 14508, 14663, 14742, 15015, 15093, 15345, 15444, 15652, 15996, 16254, 16380, 16555, 16740, 16770, 16926, 17028, 17329, 17415, 17577, 17732, 17820, 18018, 18060, 18135, 18414, 18447, 18662, 19305, 19530, 19565, 19866, 19995, 20020, 20124, 20460, 20790, 21060, 21285, 21483, 21762, 22165, 23166, 23220, 23436, 23478, 23870, 23994, 24180, 24381, 24570, 24596, 24948, 25110, 25155, 25389, 25542, 25740, 26598, 26660, 27027, 27090, 27621, 27993, 28210, 28380, 28644, 29295, 29326, 29484, 29799, 30030, 30186, 30690, 30745, 31031, 31185, 32508, 32643, 33110, 33540, 33852, 34658, 34830, 35154, 35217, 35805, 35991, 36036, 36270, 36828, 36855, 36894, 37324, 38313, 38610, 39060, 39130, 39732, 39897, 39990, 40635, 41580, 42315, 42570, 42966, 43043, 43524, 43989, 44330, 45045, 45279, 46035, 46332, 46655, 46956, 47740, 47988, 48762, 49140, 49665, 50220, 50310, 50778, 51084, 51987, 53196, 54054, 54180, 54405, 55242, 55341, 55986, 56420, 57915, 58590, 58652, 58695, 59598, 59985, 60060, 60372, 61380, 61490, 62062, 62370, 63855, 64449, 65286, 66220, 66495, 69316, 69660, 70308, 70434, 71610, 71982, 72540, 73315, 73710, 73788, 75465, 76167, 76626, 77220, 78260, 79794, 79980, 81081, 81270, 83979, 84630, 85140, 85932, 86086, 86645, 87885, 87978, 88660, 89397, 90090, 90558, 92070, 92235, 93093, 93310, 97524, 99330, 100620, 101556, 102641, 103974, 105651, 107415, 107973, 108108, 108810, 110484, 110682, 111972, 115830, 117180, 117390, 119196, 119691, 119970, 121303, 121905, 122980, 124124, 124740, 126945, 127710, 128898, 129129, 130572, 131967, 132990, 135135, 138105, 139965, 140868, 143220, 143964, 146630, 147420, 148995, 150930, 152334, 153252, 155155, 155961, 159588, 162162, 162540, 163215, 166023, 167958, 169260, 172172, 173290, 175770, 175956, 176085, 178794, 179955, 180180, 181116, 184140, 184470, 186186, 186620, 190619, 191565, 193347, 198660, 199485, 205282, 207948, 211302, 214830, 215215, 215946, 217620, 219945, 221364, 226395, 228501, 231660, 234780, 239382, 239940, 242606, 243810, 251937, 253890, 255420, 257796, 258258, 259935, 263934, 265980, 268191, 270270, 276210, 276705, 279279, 279930, 293260, 297990, 301860, 304668, 307923, 310310, 311922, 316953, 322245, 324324, 326430, 332046, 335916, 346580, 351540, 352170, 357588, 359073, 359910, 363909, 368940, 372372, 380835, 381238, 383130, 386694, 387387, 395901, 398970, 405405, 410564, 419895, 422604, 429660, 430430, 431892, 439890, 446985, 452790, 457002, 465465, 467883, 478764, 485212, 487620, 498069, 503874, 507780, 513205, 516516, 519870, 527868, 528255, 536382, 539865, 540540, 552420, 553410, 558558, 559860, 571857, 595980, 598455, 606515, 615846, 620620, 623844, 633906, 644490, 645645, 652860, 659835, 664092, 704340, 718146, 719820, 727818, 755811, 761670, 762476, 766260, 773388, 774774, 779805, 791802, 797940, 810810, 830115, 837837, 839790, 860860, 879780, 893970, 905580, 914004, 923769, 930930, 935766, 953095, 966735, 996138, 1007748, 1026410, 1039740, 1056510, 1072764, 1079730, 1091727, 1106820, 1117116, 1142505, 1143714, 1162161, 1187703, 1196910, 1213030, 1231692, 1259685, 1267812, 1288980, 1291290, 1319670, 1334333, 1340955, 1396395, 1403649, 1436292, 1455636, 1511622, 1523340, 1539615, 1549548, 1559610, 1583604, 1584765, 1621620, 1660230, 1675674, 1679580, 1715571, 1787940, 1795365, 1819545, 1847538, 1861860, 1871532, 1906190, 1933470, 1936935, 1979505, 1992276, 2052820, 2113020, 2159460, 2183454, 2285010, 2287428, 2324322, 2339415, 2375406, 2393820, 2426060, 2490345, 2513511, 2519370, 2582580, 2639340, 2668666, 2681910, 2771307, 2792790, 2807298, 2859285, 3023244, 3079230, 3119220, 3169530, 3275181, 3320460, 3351348, 3431142, 3486483, 3590730, 3639090, 3695076, 3779055, 3812380, 3866940, 3873870, 3959010, 4002999, 4189185, 4366908, 4570020, 4618845, 4648644, 4678830, 4750812, 4980690, 5027022, 5038740, 5146713, 5337332, 5363820, 5458635, 5542614, 5585580, 5614596, 5718570, 5810805, 5938515, 6158460, 6339060, 6550362, 6671665, 6862284, 6972966, 7018245, 7181460, 7278180, 7558110, 7747740, 7918020, 8005998, 8313921, 8378370, 8577855, 9237690, 9357660, 9825543, 9961380, 10054044, 10293426, 10917270, 11085228, 11437140, 11621610, 11877030, 12008997, 12567555, 13100724, 13343330, 13856535, 13945932, 14036490, 15116220, 15440139, 16011996, 16375905, 16627842, 16756740, 17155710, 17432415, 18475380, 19651086, 20014995, 20586852, 21834540, 23243220, 23754060, 24017994, 25135110, 25733565, 26686660, 27713070, 28072980, 30880278, 32751810, 33255684, 34311420, 34864830, 36026991, 39302172, 40029990, 41569605, 48035988, 49127715, 50270220, 51467130, 55426140, 60044985, 61760556, 65503620, 69729660, 72053982, 77200695, 80059980, 83139210, 98255430, 102934260, 108080973, 120089970, 144107964, 154401390, 166278420, 180134955, 196510860, 216161946, 240179940, 308802780, 360269910, 432323892, 540404865, 720539820, 1080809730, 2161619460]

約数ペア:

[(1, 2161619460), (2, 1080809730), (3, 720539820), (4, 540404865), (5, 432323892), (6, 360269910), (7, 308802780), (9, 240179940), (10, 216161946), (11, 196510860), (12, 180134955), (13, 166278420), (14, 154401390), (15, 144107964), (18, 120089970), (20, 108080973), (21, 102934260), (22, 98255430), (26, 83139210), (27, 80059980), (28, 77200695), (30, 72053982), (31, 69729660), (33, 65503620), (35, 61760556), (36, 60044985), (39, 55426140), (42, 51467130), (43, 50270220), (44, 49127715), (45, 48035988), (52, 41569605), (54, 40029990), (55, 39302172), (60, 36026991), (62, 34864830), (63, 34311420), (65, 33255684), (66, 32751810), (70, 30880278), (77, 28072980), (78, 27713070), (81, 26686660), (84, 25733565), (86, 25135110), (90, 24017994), (91, 23754060), (93, 23243220), (99, 21834540), (105, 20586852), (108, 20014995), (110, 19651086), (117, 18475380), (124, 17432415), (126, 17155710), (129, 16756740), (130, 16627842), (132, 16375905), (135, 16011996), (140, 15440139), (143, 15116220), (154, 14036490), (155, 13945932), (156, 13856535), (162, 13343330), (165, 13100724), (172, 12567555), (180, 12008997), (182, 11877030), (186, 11621610), (189, 11437140), (195, 11085228), (198, 10917270), (210, 10293426), (215, 10054044), (217, 9961380), (220, 9825543), (231, 9357660), (234, 9237690), (252, 8577855), (258, 8378370), (260, 8313921), (270, 8005998), (273, 7918020), (279, 7747740), (286, 7558110), (297, 7278180), (301, 7181460), (308, 7018245), (310, 6972966), (315, 6862284), (324, 6671665), (330, 6550362), (341, 6339060), (351, 6158460), (364, 5938515), (372, 5810805), (378, 5718570), (385, 5614596), (387, 5585580), (390, 5542614), (396, 5458635), (403, 5363820), (405, 5337332), (420, 5146713), (429, 5038740), (430, 5027022), (434, 4980690), (455, 4750812), (462, 4678830), (465, 4648644), (468, 4618845), (473, 4570020), (495, 4366908), (516, 4189185), (540, 4002999), (546, 3959010), (558, 3873870), (559, 3866940), (567, 3812380), (572, 3779055), (585, 3695076), (594, 3639090), (602, 3590730), (620, 3486483), (630, 3431142), (645, 3351348), (651, 3320460), (660, 3275181), (682, 3169530), (693, 3119220), (702, 3079230), (715, 3023244), (756, 2859285), (770, 2807298), (774, 2792790), (780, 2771307), (806, 2681910), (810, 2668666), (819, 2639340), (837, 2582580), (858, 2519370), (860, 2513511), (868, 2490345), (891, 2426060), (903, 2393820), (910, 2375406), (924, 2339415), (930, 2324322), (945, 2287428), (946, 2285010), (990, 2183454), (1001, 2159460), (1023, 2113020), (1053, 2052820), (1085, 1992276), (1092, 1979505), (1116, 1936935), (1118, 1933470), (1134, 1906190), (1155, 1871532), (1161, 1861860), (1170, 1847538), (1188, 1819545), (1204, 1795365), (1209, 1787940), (1260, 1715571), (1287, 1679580), (1290, 1675674), (1302, 1660230), (1333, 1621620), (1364, 1584765), (1365, 1583604), (1386, 1559610), (1395, 1549548), (1404, 1539615), (1419, 1523340), (1430, 1511622), (1485, 1455636), (1505, 1436292), (1540, 1403649), (1548, 1396395), (1612, 1340955), (1620, 1334333), (1638, 1319670), (1674, 1291290), (1677, 1288980), (1705, 1267812), (1716, 1259685), (1755, 1231692), (1782, 1213030), (1806, 1196910), (1820, 1187703), (1860, 1162161), (1890, 1143714), (1892, 1142505), (1935, 1117116), (1953, 1106820), (1980, 1091727), (2002, 1079730), (2015, 1072764), (2046, 1056510), (2079, 1039740), (2106, 1026410), (2145, 1007748), (2170, 996138), (2236, 966735), (2268, 953095), (2310, 935766), (2322, 930930), (2340, 923769), (2365, 914004), (2387, 905580), (2418, 893970), (2457, 879780), (2511, 860860), (2574, 839790), (2580, 837837), (2604, 830115), (2666, 810810), (2709, 797940), (2730, 791802), (2772, 779805), (2790, 774774), (2795, 773388), (2821, 766260), (2835, 762476), (2838, 761670), (2860, 755811), (2970, 727818), (3003, 719820), (3010, 718146), (3069, 704340), (3255, 664092), (3276, 659835), (3311, 652860), (3348, 645645), (3354, 644490), (3410, 633906), (3465, 623844), (3483, 620620), (3510, 615846), (3564, 606515), (3612, 598455), (3627, 595980), (3780, 571857), (3861, 559860), (3870, 558558), (3906, 553410), (3913, 552420), (3999, 540540), (4004, 539865), (4030, 536382), (4092, 528255), (4095, 527868), (4158, 519870), (4185, 516516), (4212, 513205), (4257, 507780), (4290, 503874), (4340, 498069), (4433, 487620), (4455, 485212), (4515, 478764), (4620, 467883), (4644, 465465), (4730, 457002), (4774, 452790), (4836, 446985), (4914, 439890), (5005, 431892), (5022, 430430), (5031, 429660), (5115, 422604), (5148, 419895), (5265, 410564), (5332, 405405), (5418, 398970), (5460, 395901), (5580, 387387), (5590, 386694), (5642, 383130), (5670, 381238), (5676, 380835), (5805, 372372), (5859, 368940), (5940, 363909), (6006, 359910), (6020, 359073), (6045, 357588), (6138, 352170), (6149, 351540), (6237, 346580), (6435, 335916), (6510, 332046), (6622, 326430), (6665, 324324), (6708, 322245), (6820, 316953), (6930, 311922), (6966, 310310), (7020, 307923), (7095, 304668), (7161, 301860), (7254, 297990), (7371, 293260), (7722, 279930), (7740, 279279), (7812, 276705), (7826, 276210), (7998, 270270), (8060, 268191), (8127, 265980), (8190, 263934), (8316, 259935), (8370, 258258), (8385, 257796), (8463, 255420), (8514, 253890), (8580, 251937), (8866, 243810), (8910, 242606), (9009, 239940), (9030, 239382), (9207, 234780), (9331, 231660), (9460, 228501), (9548, 226395), (9765, 221364), (9828, 219945), (9933, 217620), (10010, 215946), (10044, 215215), (10062, 214830), (10230, 211302), (10395, 207948), (10530, 205282), (10836, 199485), (10881, 198660), (11180, 193347), (11284, 191565), (11340, 190619), (11583, 186620), (11610, 186186), (11718, 184470), (11739, 184140), (11935, 181116), (11997, 180180), (12012, 179955), (12090, 178794), (12276, 176085), (12285, 175956), (12298, 175770), (12474, 173290), (12555, 172172), (12771, 169260), (12870, 167958), (13020, 166023), (13244, 163215), (13299, 162540), (13330, 162162), (13545, 159588), (13860, 155961), (13932, 155155), (14105, 153252), (14190, 152334), (14322, 150930), (14508, 148995), (14663, 147420), (14742, 146630), (15015, 143964), (15093, 143220), (15345, 140868), (15444, 139965), (15652, 138105), (15996, 135135), (16254, 132990), (16380, 131967), (16555, 130572), (16740, 129129), (16770, 128898), (16926, 127710), (17028, 126945), (17329, 124740), (17415, 124124), (17577, 122980), (17732, 121905), (17820, 121303), (18018, 119970), (18060, 119691), (18135, 119196), (18414, 117390), (18447, 117180), (18662, 115830), (19305, 111972), (19530, 110682), (19565, 110484), (19866, 108810), (19995, 108108), (20020, 107973), (20124, 107415), (20460, 105651), (20790, 103974), (21060, 102641), (21285, 101556), (21483, 100620), (21762, 99330), (22165, 97524), (23166, 93310), (23220, 93093), (23436, 92235), (23478, 92070), (23870, 90558), (23994, 90090), (24180, 89397), (24381, 88660), (24570, 87978), (24596, 87885), (24948, 86645), (25110, 86086), (25155, 85932), (25389, 85140), (25542, 84630), (25740, 83979), (26598, 81270), (26660, 81081), (27027, 79980), (27090, 79794), (27621, 78260), (27993, 77220), (28210, 76626), (28380, 76167), (28644, 75465), (29295, 73788), (29326, 73710), (29484, 73315), (29799, 72540), (30030, 71982), (30186, 71610), (30690, 70434), (30745, 70308), (31031, 69660), (31185, 69316), (32508, 66495), (32643, 66220), (33110, 65286), (33540, 64449), (33852, 63855), (34658, 62370), (34830, 62062), (35154, 61490), (35217, 61380), (35805, 60372), (35991, 60060), (36036, 59985), (36270, 59598), (36828, 58695), (36855, 58652), (36894, 58590), (37324, 57915), (38313, 56420), (38610, 55986), (39060, 55341), (39130, 55242), (39732, 54405), (39897, 54180), (39990, 54054), (40635, 53196), (41580, 51987), (42315, 51084), (42570, 50778), (42966, 50310), (43043, 50220), (43524, 49665), (43989, 49140), (44330, 48762), (45045, 47988), (45279, 47740), (46035, 46956), (46332, 46655)]